Struct BackendRegistry 

pub struct BackendRegistry { /* private fields */ }

Process-wide registry of compiled-in backends. Backends register themselves from their crate’s init() (called from ironaccelerator::init).

Implementations

impl BackendRegistry

pub fn new() -> Self

pub fn register(&mut self, backend: &'static dyn Backend)

pub fn get(&self, kind: BackendKind) -> Option<&'static dyn Backend>

pub fn iter(&self) -> impl Iterator<Item = &'static dyn Backend> + '_

pub fn available(&self) -> impl Iterator<Item = &'static dyn Backend> + '_

pub fn describe_all(&self) -> Vec<DeviceDescriptor>

Enumerate every device across every available backend. Errors from any one backend are swallowed (we return an empty list for it) so a single broken backend can’t mask the rest — callers that want error visibility should iterate manually.

Trait Implementations

impl Default for BackendRegistry

fn default() -> Self

Returns the “default value” for a type.